Upload OST to Office 365

A simple solution for migrating OST files to Office 365 mailbox. The Application uploads entire OST data including emails, attachments, contacts & calendar items, etc. to o365 Primary, In-Place Archive, or Shared Mailboxes. Effortlessly recover and convert OST to Exchange Online.

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MailsDaddy OST to Office 365 Migration Tool Box

OST To Office 365 Migration Tool V6.1

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  • Upload Emails, Attachments, Contacts, Calendars & Tasks etc. to o365.
  • One click app to Convert & Move OST file to Office 365 cloud platform.
  • Migrate selected emails/folders from OST file to Exchange Online.
  • Show preview of OST file data & attachments prior importing to O365.
  • OST to Office 365 migrator keeps folder hierarchy & HTML formatting.
  • Compatible with all Windows OS like Windows 10, 8.1 , 7, Vista, & XP etc.
  • Convert Exchange server, IMAP & Hotmail OST files to Office 365 OWA.
  • Import OST files to Office 365 mailboxes with impersonation.(Applicable on Business and Enterprise License) 

Installation   Uninstallation   End User License Agreement

Key Features Of Exchange Server OST To Office 365 Import Tool

Search/Add Outlook OST File

Insert the OST file using plus sign after clicking on the Add File option. You can also click the search icon to find the OST if you do not know the OST path.

Previews OST File Data

The OST to Office 365 migration tool previews the entire content of the OST file along with the attachment. Click on a particular email to read/view its data.

Migrate OST to Office 365

Simple to use converter to import OST to Office 365 mailbox. Click on the Export button and Choose Office 365 option to upload OST file to Office 365.

Maintains Folder Hierarchy & OST properties

The software migrates OST to Office 365 platform and maintains the original folder hierarchy. The tool uploads the OST file as it is to Office 365 platform. The software keeps the entire email properties like To, Cc, Bcc, Subject, From etc. & read unread status.

Import Multiple OST Files to Office 365 Accounts

The OST to Office 365 Converter provides the BULK Export feature through which you can simply migrate multiple OSTs to Office 365 at one go. To use this feature, you need to create a CSV file containing OST file paths, O365 email IDs & Passwords.

Upload OST Files to Office 365 Primary Mailbox

By selecting this option, you may move OST file data such as emails, contacts, tasks, and calendar items to Office 365 default folders. The software preserves the same folder structure while migrating OST data to Exchange Online Primary Mailbox.

Migrate OST Data to Exchange Online Archive Mailbox

If you do not want to convert OST to Office 365 mailbox primary mailbox then you may use Export to Archive Mailbox option. If this option is checked, then the software will create a new folder on Office 365 mailbox and import entire data inside that folder.

OST to O365 Migration with Impersonation

Impersonate Export helps administrators to perform batch migrations from OST to impersonated mailbox of Exchange Online without requiring passwords. For this, provide Application Impersonation rights & Full access role to the Admin Mailbox.

Migrate Contacts Only & Calendar Only

MailsDaddy OST to Office 365 migration tool allows importing contacts only, importing calendar only or importing contact and calendar only to primary as well as archive mailbox. If you want to migrate contacts and calendars then this option will be helpful.

Pause & Resume Migration

Another good feature, which allows users to pause or resume the process in between OST to Office 365 migration. The software will automatically pause if there is any problem with your internet connection and will resume once the Internet connection is available.

Create Log reports

You do not need to worry about migration errors, missing items, or anything else. Our software will create a log file into the selected destination location and will generate a report of migration. It will be helpful to analyze the OST to Office 365 migration procedure.

Advance Date Range Filter

If you are working with an organization from a very long time and want to keep 1 year, 1 month, or other specific date range data while moving to Office 365 then this option will work like a charm. You can select from and to date range and upload required OST data to Office 365 account.

Import Selected Items to Office 365

Choose "Export Selected Folders" options in the Export dialog box. Just check the folder that you want to migrate to Office 365 mailbox and click on the Export button.

Support Corrupted or Offline OST Files

The OST to Office 365 Upload Tool is capable of importing Offline or Corrupted Exchange OST file to Office 365 platform.

No Outlook or Exchange Server Required

OST file to Office 365 importer is an independent tool and does not require the setup of Exchange Server or Outlook to Move OST to Office 365 platform.

We Migrate All Data OST to Office 365 (Exchange Online)

Email: The converter migrates the offline OST data file emails to Office 365 account. Through this application, the user can even choose the naming conventions to search the OST emails such as:

  • To
  • From
  • Subject
  • Date
  • BCC
  • CC

The tool preserves each information of the OST email along with attachments. It never harms or deletes anything during the tasks.

Attachments: The software is compatible with any Outlook OST attachments and keeps them protected even after migrating them to Office 365.

  • Zip
  • XLS
  • Jpeg
  • PPT
  • DOCX
  • PNG

Folders and SubFolders: The OST to Office 365 conversion tool provides the features to choose folders or the Subfolders of the OST file & upload it to Exchange Online cloud. The OST includes the below folders.

  • Inbox
  • Sent Items
  • Deleted Items
  • Draft
  • Notes
  • Tasks
  • Documents
  • Appointments
  • Calendars
  • Contacts

Contacts: The converter facilitates users to import only contacts of the OST file to Office 365 environment. During the migration, it takes care of each item of the OST contacts including:

  • Phone number
  • Email ID
  • Business Email
  • Image
  • Mobile
  • Location
  • Address
  • Attachments

Calendar: The application provides a solution to move OST calendars separately to the O365 platform. It keeps each item of the calendar undisturbed. It even keeps the following data of the calendar data intact such as:

Calendar Types:

  • Meetings
  • Appointments
  • Events
  • Recurring meetings & Events
  • Tasks

Best Features to Import OST Files to Office 365 Mailboxes

Support all types of OST files
01

Supports All Types of OST files

The unique and useful features that make the application highly exceptional. The software supports all OST files to Exchange Online mailbox and never creates any issue. The tool gives a successful outcome for all types of OST data files.

  • OST Files Created from IMAP & Hotmail Accounts.
  • Offline, Corrupted & Inaccessible OST files.
  • OST files created on Exchange Server.

The tool is even compatible with highly corrupted OST files also.

02

Move OST to Office 365 Primary, Shared & Archive Mailbox

The conversion tool helps in migrating the OST file to any mailbox of Exchange Online account. It means users are free to choose destination mailbox where you want to transfer OST data.

  • Export to Primary Mailbox.
  • Export to Online Archive Mailbox.
  • Export to to Shared Mailbox.
migrate ost to o365 primary & archive mailbox
Import Selected folders from OST to Office 365
03

Options to choose OST folders before Migration

For selective data conversion from OST to Exchange Online, in the Export page, choose the "Export Selected Folders" options. Tick the Outlook PST mailboxes that you want to migrate to the cloud mailbox of Office 365. Below options let the user to upload all or the selected OST folders to O365 account.

  • Export All Folders
  • Export Selected Folders
04

Secure OST to Office 365 Conversion

The software provides 100% security to the OST data file; even before moving OST to O365 account the tool ask for valid credentials. As you click the final Export button, a pop-up dialog box appears asking for the login details before migrating OST data to Office 365 mailbox.

  • Office 365 Email ID
  • Password
safe & secure OST migration to Office 365
Meet Our Happy Clients

We have 10,000+ happy customers for MailsDaddy OST to Office 365 Migration Tool. We always focus on software accuracy and quality. Our Technical support team is always ready to help you for product/sales related queries.

Frequently Asked Questions for OST to Office 365 Migration
FAQs for MailsDaddy OST to Office 365
24*7 Free Tech Support
Always Here to Help You...

We offer 24*7 technical support to our customers if any issue arises. Our support team provides all possible guidance to operate the OST to Office 365 Migration Tool.

Free download Demo to convert few OST data files to Exchange Online and check its functionalities. For complete migration of OST to O365 purchase the Full License.


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